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Hi, I’ve just replaced my LCD screen assembly, making sure the battery was disconnected while I did this. However, the camera does not work even though the rest of the screen works perfectly. The suppliers for the replacement assembly assured me the camera was tested before it was sold to me. Please help!!
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Sadly, you either have a bad connection or have bad display assembly. Here’s a breakdown of the display ribbon cables:
Photo credit: @just1ed www.macplus.sg
See if reseating the cable fixes things other wise you’ll need to get a exchange.
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While my Mac experience is limited, my first thought would be to check if the device is showing up within their version of Windows’ Device Manager. If it’s in there, the machine should at least be acknowledging that it exists and is connected, if not, the machine is likely not recognizing it as physically connected and I would suspect that if the camera is indeed not defective, then it may have either a loose connection or was not connected correctly again during the recent screen replacement.
Were the entirety of these steps followed during the screen replacement, especially those related to disconnecting/reconnecting the antenna and cabling leading to the screen? MacBook Pro 13" Touch Bar 2017 Screen Replacement
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The screen may not be defective. If you are talking about the Retina Screens for the touch bar there is a little trick as you have to match the 2016 A1707 screen with a 2016 A1707 motherboard. The 2016 and 2017 screens are interchangeable and will work but if you do that either the webcam or backlight will not function. There is a way to tell which screen you have. You need to use the eee number from the screen cable.
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@iseanlove - The system is the function key model and it’s display assembly is physically different than the TouchBar models.
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Hi, I faced a similar problem after assembly replacement for A1502, I got it done from technician (not service centre who also sold me the same) , camera did work for first time after reboot, for around 3-4 days, then ended up showing no camera connected for another 2-3 days, then again worked few days later. Right now it has again stopped to show up on system report and shows error" not connected to camera "while on apps.. Apparently I visited the technician again he cheked for the assembly in his system.
Surprisingly, Camera worked without fail for several times after multiple restarts also. Probably the assembly is not faulty, but what for I am facing the issue...how can I fix it? The tech guy says my motherboard is screwed up or something...please help me...
por Shashwat